Germany vs Italy — 1981 vs 1984
| 924 Carrera GTS | X1/9 VS (Volumex Supercharged) | |
|---|---|---|
| Horsepower | 245 hp | 135 hp |
| Torque | 217 lb-ft | 127 lb-ft |
| Engine Size | 1,984 cc | 1,498 cc |
| 0-60 mph | 5.5 sec | 7.9 sec |
| Top Speed | 155 mph | 121 mph |
| ¼ Mile | 13.9 sec | 15.8 sec |
| Weight | 2,471 lbs | 2,094 lbs |
| Wheelbase | 2,400 mm | 2,202 mm |
| Length | 4,213 mm | 3,980 mm |
| Units Produced | 59 | 1,800 |
| Original MSRP | $73,500 | $13,500 |
| Value (Excellent) | $1,200,000 | $28,000 |
| Collectibility | 10/10 | 7/10 |
| Rarity | 10/10 | 8/10 |
The 1981 Porsche 924 Carrera GTS holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1984 Fiat X1/9 VS (Volumex Supercharged) brings lighter weight, better value and remains a compelling choice for enthusiasts who value Fiat heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Putting the 1981 Porsche 924 Carrera GTS against the 1984 Fiat X1/9 VS (Volumex Supercharged) is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Germany versus Italy. The 1981 Porsche 924 Carrera GTS holds a clear advantage in raw power with 245 hp compared to 135 hp, a 110-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche 924 Carrera GTS uses a Inline-4 SOHC Turbocharged 8V displacing 1,984 cc, while the Fiat X1/9 relies on a Inline-4 SOHC Supercharged with 1,498 cc. In the sprint to 60 mph, the 1981 Porsche 924 Carrera GTS edges ahead at 5.5 seconds versus 7.9 seconds. The Fiat X1/9 carries a weight advantage, tipping the scales 377 lbs lighter. Rarity plays a significant role here — with only 59 units built, the 1981 Porsche 924 Carrera GTS is considerably scarcer than the Fiat X1/9's 1,800 examples. On the collector market, the 1981 Porsche 924 Carrera GTS commands a significant premium over the 1984 Fiat X1/9 VS (Volumex Supercharged), reflecting differences in prestige and rarity. From a collectibility standpoint, the 1981 Porsche 924 Carrera GTS rates higher among enthusiasts and auction houses.